20246048

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37217}}^1$

素因数の和:37244

約数の個数: 24

約数和(自身を含む): 42205212

約数和(自身を除く): 21959164

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 37217, 74434, 148868, 297736, 595472, 632689, 1190944, 1265378, 2530756, 5061512, 10123024, 20246048]

約数ペア:

[(1, 20246048), (2, 10123024), (4, 5061512), (8, 2530756), (16, 1265378), (17, 1190944), (32, 632689), (34, 595472), (68, 297736), (136, 148868), (272, 74434), (544, 37217)]